The nephritis patients can have intercourse, the appearance of nephritis disease is related to autoimmune dysfunction, does not belong to the infectious disease, so do not need to worry about the infection to the partner, and also intercourse will not cause the aggravation of nephritis. The nephritis is clinically manifested as hematuria, proteinuria, edema, hypertension, and varying degrees of renal hypofunction. In the early stage of the disease, the disease can be effectively controlled through the application of ACEI and ARB drug treatment. During the treatment process, pay attention to monitoring the changes of renal function, urine protein quantification, blood pressure and other indexes, and if necessary, combine with hormones and immunosuppressive drugs. In daily life, pay attention to the prevention of cold and flu, and pay attention to the principle of low salt, low fat, high quality and low protein diet.